2111010020212 has 24 divisors (see below), whose sum is σ = 3782621612000. Its totient is φ = 1030292688096.

The previous prime is 2111010020173. The next prime is 2111010020233. The reversal of 2111010020212 is 2120200101112.

It is a junction number, because it is equal to n+sod(n) for n = 2111010020192 and 2111010020201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3695262 + ... + 4228117.

Almost surely, 2^{2111010020212} is an apocalyptic number.

It is an amenable number.

2111010020212 is a deficient number, since it is larger than the sum of its proper divisors (1671611591788).

2111010020212 is a wasteful number, since it uses less digits than its factorization.

2111010020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924975 (or 7924973 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111010020212 its reverse (2120200101112), we get a palindrome (4231210121324).

The spelling of 2111010020212 in words is "two trillion, one hundred eleven billion, ten million, twenty thousand, two hundred twelve".